8'' 2-way portable speaker with built-in rechargeable battery
Battery Level Indication
With Bluetooth , Built-in FM USB+LCD+SD
Frequency Response :40~17KHz
Sensitivity : 90+/- 2dB (1W/1M)
RMS/Max :150 / 300W
Woofer : 8'' woofer 38mm VC 30OZ 4ohm
Tweeter : 25mm Ti Diap. Driver 8ohm